Roller Toilet Paper Holder

Stainless steel waterproof tissue boxes used in bathrooms sometimes don't have a central spindle, so if you just put a roll of toilet paper inside, it easily gets stuck when you pull it; some come with a central spindle supported on both sides of the tissue box, but these can only be used with toilet paper rolls that have a core. If you put coreless toilet paper rolls inside, they will also easily get stuck. So, I made this roller toilet paper holder, which is perfectly compatible with common cored and coreless toilet paper rolls on the market. The bottom of the model has a wide enough opening, so if the tissue box itself is compatible with facial tissues, you don't need to specifically remove the tissue holder even if you put facial tissues in.

After printing the model, insert the small spindles into the rollers, and gently tap them firmly into place. Due to different filament sinkage rates, I found that PETG from Caige and Lanbo fit just right, while Bambu Lab PLA Basic was a bit tight during assembly but could still be forced in. The skirt of the small spindle must be clean, otherwise, it might feel a bit stiff when rolling. Tissue boxes sold on the market vary in size, so you can scale the entire model down or up to the most suitable size based on the actual dimensions before printing. After assembling the rollers, press them into the roller frame; the rollers with side positioning go on the two outer sides, and the rollers without positioning go in the middle. Once assembled, you can place the toilet paper roll directly on the rollers for smooth pulling.

In addition to being placed inside a tissue box, the model itself can also be used directly on a tabletop :)